2448934

Information

• Patent Grant
• 2448934

• References
• Source

• Patent Number

  2,448,934

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1948
  76 years ago

• CPC

  • B26D1/245 - for thin material
  • Y10T83/6596 - With means to effect difference between work speed and tool speed
  • Y10T83/6598 - Tool co-axial with work-conveying means
  • Y10T83/7801 - Including means to rotate both elements at different speeds
  • Y10T83/7826 - With shifting mechanism for at least one element of tool pair

• US Classifications

  • 083 - Cutting